Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V14P550PL1TX2855


Varistors VARISTOR T&R PB-FREE D14(PHENOLIC COAT
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Littelfuse 3104
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AUD 1.1993
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MOV745 VDC550 VAC1.5 kV17 mm6.5 kA210 J180 pF RadialReel , Cut Tape UltraMOVPCB Mount910 V- 40 C+ 125 C 
MOVS4032V230


Varistors 230 VAC, 620 V CLAMP, 1200 PEA
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Eaton 3094
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AUD 0.6692
Multiples of: 1

MOV670 VDC230 VAC595 V-1200 A-- SMD/SMTReel , Cut Tape4032MOVS4032SMD/SMT396 V- 40 C+ 85 C 
221KD07


Varistors 180V 220 (198~242) 360V 1.2KA Through Hole RoHS
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Yageo 3093
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AUD 0.0739
Multiples of: 1

MOV180 VDC140 VAC360 V7 mm1.75 kA19 J230 pF RadialBulk 07DPCB Mount220 V- 40 C+ 105 C 
IsoM3-230-B-L2


Varistors IsoMOV 3KA 230Vrms Bulk In-Line
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Bourns 3092
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AUD 0.9193
Multiples of: 1

MOV300 VDC230 VAC620 V13.2 mm250 A-30 pF RadialBulk IsoM3Through Hole-- 40 C+ 125 C 
ERZ-V20D390


Panasonic Varistors 39V 2000A ZNR SUR ABSORBER 20MM
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Panasonic 3091
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AUD 0.8627
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MOV31 VDC25 VAC77 V20 mm3 A28 J0.0138 uF Radial  VPCB Mount39 V- 40 C+ 85 C 
RL1210A241K


415V 200V 150V 216V~264V 1210 Varistors ROHS
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Ruilongyuan 3060
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AUD 0.2444
Multiples of: 5

   415 V          216 V ~ 264 V   
V12ZA2P


Varistors 6 VAC 1.2J 30V-CLAMP 250A-PK
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Littelfuse 3004
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AUD 0.3127
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Mov8 V6 V30 V10 mm250 A1.2 J6000 pF- 55 C to + 85 CRadialBulk Za 9 v to 16 V- 55 C+ 85 C 
V120ZA4P


Varistors 75 VAC 12J 200V-CL 2500A-PK
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Littelfuse 2843
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AUD 0.3127
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MOV102 VDC75 VAC200 V10 mm1 kA12 J750 pF RadialBulk ZAPCB Mount132 V- 55 C+ 85 C 
FTR10D271K


Varistors 225V 455V 2.5KA Through Hole,P=7.5mm RoHS
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FTR 1144
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AUD 0.0461
Multiples of: 10

   455 V          243 V ~ 297 V   
V33MLA1206NHAUTO


Littelfuse Varistors MLV SMF FOR AUTO 33V 0.8J 500pF
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Littelfuse 662
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AUD 0.935
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MLV33 VDC26 VAC75 V-180 A800 mJ500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLA AUTOPCB Mount49 V- 55 C+ 125 CAEC - Q200
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